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Standard

IEC 62271-100:2021 ED3

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Note: This standard has a new edition: IEC 62271-100:2021+AMD1:2024 CSV

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Abstract

IEC 62271-100:2021 is applicable to three-phase AC circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and/or 60 Hz on systems having voltages above 1 000 V. This document includes only direct testing methods for making-breaking tests. For synthetic testing methods refer to IEC 62271-101. This third edition cancels and replaces the second edition published in 2008, Amendment 1:2012 and Amendment 2:2017. This edition constitutes a technical revision. The main changes with respect to the previous edition are listed below: – the document has been updated to IEC 62271-1:2017; – Amendments 1 and 2 have been included; – the definitions have been updated, terms not used have been removed; – Subclauses 7.102 through 7.108 have been restructured. The contents of the corrigendum of December 2021, July 2022 and January 2024 have been included in this copy.

Document information

  • Standard from IEC
  • Published:
  • Edition: 3
  • Version: 1
  • Document type: IS
  • Pages
  • ICS 29.130.10
  • ISO TC TC 17/SC 17A

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